Api 5l / Astm A106 / A53 Grad B Seamless Steel Pipe Hot Dip Steel Pipe
To make a seamless pipe, the mill starts with a solid cylinder of steel called a billet. The billet is super-heated in the mill furnace, just to the point where it is about to lose shape.From the furnace, the billet is transferred and pierced. So, when the billet is red hot, the center of the billet is pushed out, creating a hollow cylinder.
Type | Seamless carbon steel pipe / Line Pipe |
Materials | API 5L /A53 /A106 GRADE B and other material which client inquired |
Size | Outer Diameter | Seamless:17-914mm 3/8"-36" |
Wall Thickness | SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS |
Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request |
Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating |
Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded |
Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical and physical property inspection |
Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases;Suitable for lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk; Also according to customer's requests |
Origin | China |
Application | Conveying oil gas and water |
Third Party Inspection | SGS , ISO 9001 |
Seamless Steel Pipes WITH black painting,beveled ends and plastic caps,mainly used in convey petroleum,gas and other liquid.The black painting can protect pipes out of rust and corrosion.The beveled ends can connect the pipes with flange.
